(1923)
(1906)
woodcut
(1993)
aquatint
(2001)
drypoint
(1987)
lithograph
(1975)
(1988)
(1967)
(1979)
screenprint
(1977)
wood-engraving
(1981)
etching
(1963)
(1960)
(1969)
linocut